With this simple DSL, convert video files into one or more tagged MP3s

A full-featured and complete Ruby wrapper of the ultra-powerful FMOD Low-Level API for accomplishing all of your audio needs. Uses the built-in Fiddle library (Ruby 2.0+) to eliminate unnecessary external gem dependencies, all that is needed is the FMOD platform-specific libraries. FMOD supports ...

tool to convert keys in mp3s

Nice command line cataloger of Music CD. Supports ape,flac,ogg,mp3, and all audiofile format's (wav, aiff...)

Text-to-speech for Ruby using festivaltts. Provides two new methods for String: to_speech and to_mp3. Requires festivaltts and lame.

RubyGem for converting, editing and striping mp3's and mp4's

nicoloid downloads video from nicovideo.jp, and convert videos to mp3 using ffmpeg.

Downloads songs from SoundCloud to your computer as MP3 files

Mp3 id3 tag cleaner

Hassle-free, battery friendly mp3 player for your mac

Dynamically renaming files using their metadata, according to a customizable pattern. For example, use media-organizer to set filenames for a library of photos to a customizable standard such as: "<date-taken> - Ski Vacation.jpg". Currently supports only JPEG, TIFF, MP3, M4A, WAV, FLAC, and...

Downloads DRM-free video (h.264) and audio (MP3) files from the BBC iPlayer service by pretending to be an iPhone.

Rename File Set is a powerful way to manage large or small sets of files such as mp3 collections etc. It uses the full power of regular expressions in at least a dozen useful operations. Fox GUI or command-line.

streams and saves whole playlist and single tracks as mp3 from soundcloud via api.

TagFile is a simple Class for building objects from binary audio files. It currently supports .flac, .mp3, & .ogg file formats.

TedTalk helps download TED talk video and covert it to a slowed down MP3 with pauses that is useful for English learning

Library for reading embedded star-ratings in audio files. Supports file formats: AIFF, FLAC, M4A, MP3, Ogg and WAV. Uses library TagLib and Ruby interface taglib-ruby.

A utility to download the low quality mp3 files for a band on bandcamp.com

jimmy_jukebox downloads great music and plays random MP3 & OGG songs under a directory (or set of directories)

slice a mp3/avi file to pieces